package com.zmt.content.service;

import com.zmt.content.dto.BindTeachplanMediaDto;
import com.zmt.content.dto.SaveTeachPlanDto;
import com.zmt.content.dto.TeachplanDto;

import java.util.List;

public interface TeachPlanService {
    List<TeachplanDto> selectTreeNodes(Long courseId);
    String saveTeachPlan(SaveTeachPlanDto teachPlanDto);

    String deleteTeachPlan(Long teachPlanId);

    void moveOrder(String type, Long teachPlanId);
    void associationMedia(BindTeachplanMediaDto bindTeachplanMediaDto);

    String getTeachPlanIsPreview(Long teachplanid);
}
